CN204000674U - A kind of anti-collision height limit frame - Google Patents
A kind of anti-collision height limit frame Download PDFInfo
- Publication number
- CN204000674U CN204000674U CN201420488441.6U CN201420488441U CN204000674U CN 204000674 U CN204000674 U CN 204000674U CN 201420488441 U CN201420488441 U CN 201420488441U CN 204000674 U CN204000674 U CN 204000674U
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- China
- Prior art keywords
- column
- instrument
- crossbeam
- alarming device
- infrared receiver
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Abstract
The utility model discloses a kind of anti-collision height limit frame, belong to road management and control devices field, comprise height-limiting frame test section and body part; Described test section is positioned at the front of body part, comprises and detects column, infrared emission instrument and infrared receiver instrument; Described detection column has two, lays respectively at the both sides of road, is separately installed with infrared emission instrument and infrared receiver instrument on two detection columns; Described infrared emission instrument and infrared receiver instrument are positioned on sustained height; Described body part is positioned at the rear of test section, comprises body column, crossbeam and alarming device; Described body column has two, lays respectively at the both sides of road; Described crossbeam has two, and the top of one end and column is hinged; Column and crossbeam hinged place are provided with resetting means; Described alarming device is positioned on body column or crossbeam.There is compared with prior art the feature that height-limiting frame can not be damaged.
Description
Technical field
The utility model relates to a kind of road management and control devices, particularly a kind of height-limiting frame that is applicable to be broken by automobile on road.
Background technology
Height-limiting frame is the device that prevents that on road too high vehicle from passing through, and its basic structure is that the upright supports of road both sides rises across the crossbeam above road.Because some vehicle drivers does not know to hit the height of institute's steering vehicle the crossbeam of height-limiting frame so usually have too high vehicle, thereby cause height-limiting frame and car body to be damaged.
Utility model content
Technical assignment of the present utility model is for above the deficiencies in the prior art, and a kind of a kind of anti-collision height limit frame that can not be damaged is provided.
The technical scheme in the invention for solving the technical problem is: a kind of anti-collision height limit frame, is characterized in that: comprise height-limiting frame test section and body part; Described test section is positioned at the front of body part, comprises and detects column, infrared emission instrument and infrared receiver instrument; Described detection column has two, lays respectively at the both sides of road, is separately installed with infrared emission instrument and infrared receiver instrument on two detection columns; Described infrared emission instrument and infrared receiver instrument are positioned on sustained height; Described body part is positioned at the rear of test section, comprises body column, crossbeam and alarming device; Described body column has two, lays respectively at the both sides of road; Described crossbeam has two, and length is the half of two basic body column distances, and one end is link, is hinged with the top of column, and the other end is free end, is positioned at road top; Column and crossbeam hinged place are provided with resetting means; Described alarming device is positioned on body column or crossbeam; Described infrared receiver instrument output is connected with described alarming device control circuit.
Above-mentioned resetting means is torsion spring, and described torsion spring is nested on body column, and one end and body column are fixedly connected, and the other end and crossbeam are fixedly connected.
Above-mentioned alarming device comprises high light flashing lamp, speech sound alarming device and the LED warning sign that circuit connects.
Also comprise wireless launcher and wireless receiver; Described wireless launcher is connected with the circuit of infrared receiver, and wireless receiver is connected with body part alarming device control circuit.
Above-mentioned body part control circuit is integrated in control cabinet, and described control cabinet is fixed on body column.
Compared with prior art, the utlity model has following outstanding beneficial effect:
1, can detect the height of automobile, the vehicle of superelevation is sent to warning;
2, when Overheight Vehicles hit height-limiting frame, can not be damaged.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is body part structural representation of the present utility model.
Fig. 3 is the utility model embodiment 2 middle cross beams and body column junction structural representation.
Fig. 4 is test section structural representation in embodiment 2.
Detailed description of the invention
Below in conjunction with specification drawings and specific embodiments, the utility model is further illustrated.
Set vehicle to being front for ease of narration, after whereabouts is.
The utility model comprises height-limiting frame test section and body part.
In embodiment 1, its structure as shown in Figure 1, 2:
Described test section is positioned at the front of body part, comprises and detects column 4, infrared emission instrument 3 and infrared receiver instrument, and wherein infrared receiver instrument is not shown in Figure 1 owing to being blocked by infrared emission instrument 3.Described detection column 4 has two, lays respectively at the both sides of road, is separately installed with infrared emission instrument 3 and infrared receiver instrument on two detection columns 4.Described infrared emission instrument 3 and infrared receiver instrument are positioned on sustained height, and it is highly for road permission is by the maximum height of vehicle.
Infrared receiver instrument described in the present embodiment is VS1838B, while receiving infrared rays, and output 0V low level voltage signal, while not receiving infrared rays, output 5V high level voltage signal.
Described body part is positioned at the rear of test section, comprises body column 1, crossbeam 2 and alarming device.Described body column 1 has two, lays respectively at the both sides of road.Described crossbeam 2 has two, length is the half of two basic body column 1 distances, one end is link, be hinged with the top of column, the other end is free end, be positioned at road top, the height of crossbeam 2 downsides equals road permission by the maximum height of vehicle, and two crossbeams 2 are positioned on same level straight line in the time of nature.Column and crossbeam 2 hinged places are provided with resetting means.Crossbeam 2 is subject to External Force Acting can depart from origin-location, after external force is eliminated, can get back to original position by resetting means.Described resetting means can be torsion spring, and described torsion spring is nested on body column 1, and one end and body column 1 are fixedly connected, and the other end and crossbeam 2 are fixedly connected.
Described alarming device is positioned on body column 1 or crossbeam 2, comprises high light flashing lamp 5, speech sound alarming device 8 and LED warning sign 6 that circuit connects.In the present embodiment, described infrared receiver instrument output connects input amplifier, and amplification circuit output end connects the trigger of described alarming device.In the time that described infrared receiver instrument cannot receive infrared signal, infrared receiver instrument output release voltage signal, described voltage signal is through the alarming device trigger described in amplifying circuit amplification rear drive, and trigger is opened, and alarming device starts.
In prioritization scheme, also comprise wireless launcher and wireless receiver.Described wireless launcher is connected with the circuit of infrared receiver, and wireless receiver is connected with body part control circuit.Infrared receiver instrument passes to body part control circuit by wireless launcher and wireless receiver by signal.Described wireless receiver signal output part connects input amplifier, and amplification circuit output end connects the trigger of described alarming device.The trigger of wherein said wireless launcher, wireless receiver, amplifying circuit and alarming device is prior art, and its immanent structure and each interelement connected mode are not repeated.
Operating process is as follows: in the time that automobile process detects column 4, if automobile superelevation, the infrared rays that infrared emission instrument 3 can be launched shelters from, thereby infrared receiver instrument cannot receive infrared signal, infrared receiver instrument transmits by wired or wireless mode body part, body part control circuit amplifies signal on the trigger of rear drive alarming device, high light can be irradiated to driver at the moment immediately, simultaneously, speech sound alarming device 8 also sends warning sound, simultaneously, LED warning sign 6 shows superelevation prompting driver's car body superelevation, take immediately brake, or the measure of detouring.Above-mentioned situation can not be gathered in the situation of imitating, once clash into height-limiting frame, height-limiting frame also can be opened to realize self-protection, then automatically reset, and finally warns to again driver.
In prioritization scheme, described body part control circuit is integrated in control cabinet 7, and described control cabinet 7 is fixed on body column 1.
In embodiment 2, its structure is as shown in Figure 3,4: on the architecture basics of above-described embodiment 1, also comprise motor 11 and speed measuring device, described motor 11 is fixedly connected on the top of body column 1, and motor 11 axles are connected with the link of crossbeam 2 by gear structure.Described crossbeam 2 comprises horizontal axis 21 and frame part 22, and crossbeam 2 is connected with body column 1 by horizontal axis 21, and frame part 22 is hinged with horizontal axis 21, when nature, is suspended on the downside of horizontal axis 21 under the effect of gravity.
The infrared emission instrument of described height-limiting frame test section and infrared receiver instrument respectively have two groups, first group of infrared emission instrument 32 and infrared receiver instrument 92 are lower, equate with described crossbeam 2 downside height, be that road permission is by the maximum height of vehicle, second group of infrared emission instrument 31 and infrared receiver instrument 92 are higher, highly equate with described horizontal axis 21.
Described infrared receiver instrument 92, infrared receiving instrument 91 are realized signal by signal transmitting apparatus and speed measuring device respectively and are connected.In the present embodiment, described signal transmitting apparatus is wire, and described signal is simple switching value signal, opens and closes.Described speed measuring device signal output part connects input amplifier, and amplification circuit output end connects electromotor control circuit trigger.
In prioritization scheme, described signal transmitting apparatus comprises wireless launcher and wireless receiver.Described wireless launcher is connected with the circuit of infrared receiver, and wireless receiver is connected with body part control circuit.Infrared receiver instrument passes to body part control circuit by wireless launcher and wireless receiver by signal.Described wireless receiver signal output part connects input amplifier, and amplification circuit output end connects the described trigger of alarming device or the trigger of speed measuring device.Trigger and the speed measuring device trigger of wherein said wireless launcher, wireless receiver, amplifying circuit, alarming device are prior art, and its immanent structure and each interelement connected mode are not repeated.
Because the height of frame part 22 is much smaller than crossbeam 2 length, so the dynamic moment of inertia that the dynamic moment of inertia that frame part 22 rotates around horizontal axis 21 rotates around body column 1 much smaller than crossbeam 2, the impact that frame part 22 discharges automobile with respect to the easier mode by rotation of crossbeam 2 is avoided being damaged.In the time that the automobile height clashing into is greater than crossbeam 2 lower limbs and is less than horizontal axis 21, automobile only bumps against frame part 22, and frame part 22 can not be damaged; In the time that the automobile height clashing into is greater than horizontal axis 21 height, automobile can bump against horizontal axis 21, if car speed is slower, crossbeam 2 can not be damaged, if car speed is very fast, crossbeam 2 can be damaged, so now need to adopt the mode of initiatively dodging to prevent that crossbeam 2 is damaged.
When having the automobile that exceedes constrain height through out-of-date, alarming device is received the signal that the lower infrared receiver instrument 92 in position sends, and alarming device energising is started working, and traffic violation person is sent to warning.In the time that automobile height exceedes the height of horizontal axis 21, speed measuring device is received the signal that the higher infrared receiver instrument 91 in position sends, speed measuring device is started working, if when car speed is greater than the speed of setting, speed measuring device sends signal to electromotor control circuit, amplify rear drive motor 11 through signal amplification circuit and work, drive crossbeam 2 to rotate, initiatively dodge and sail the vehicle coming.
In prioritization scheme, for avoiding phase mutual interference between two groups of infrared emission instrument and infrared receiver instrument, the infrared emission instrument of each group and the infrared receiver instrument of another group are arranged on same detection column 4, centre is provided with dividing plate 10, infrared signal is separated, guarantee that infrared receiver instrument can only receive the signal of infrared emission instrument on the same group.
It should be noted that; particular of the present utility model have been described in detail the utility model; for a person skilled in the art, the various apparent change of in the situation that not deviating from spirit and scope of the present utility model, it being carried out is all within protection domain of the present utility model.
Claims (5)
1. an anti-collision height limit frame, is characterized in that: comprise height-limiting frame test section and body part; Described test section is positioned at the front of body part, comprises and detects column, infrared emission instrument and infrared receiver instrument; Described detection column has two, lays respectively at the both sides of road, is separately installed with infrared emission instrument and infrared receiver instrument on two detection columns; Described infrared emission instrument and infrared receiver instrument are positioned on sustained height; Described body part is positioned at the rear of test section, comprises body column, crossbeam and alarming device; Described body column has two, lays respectively at the both sides of road; Described crossbeam has two, and length is the half of two basic body column distances, and one end is link, is hinged with the top of column, and the other end is free end, is positioned at road top; Column and crossbeam hinged place are provided with resetting means; Described alarming device is positioned on body column or crossbeam; Described infrared receiver instrument output is connected with described alarming device control circuit.
2. a kind of anti-collision height limit frame according to claim 1, is characterized in that: described resetting means is torsion spring, and described torsion spring is nested on body column, and one end and body column are fixedly connected, and the other end and crossbeam are fixedly connected.
3. a kind of anti-collision height limit frame according to claim 1, is characterized in that: described alarming device comprises high light flashing lamp, speech sound alarming device and the LED warning sign that circuit connects.
4. a kind of anti-collision height limit frame according to claim 1, is characterized in that: also comprise wireless launcher and wireless receiver; Described wireless launcher is connected with the circuit of infrared receiver, and wireless receiver is connected with body part alarming device control circuit.
5. a kind of anti-collision height limit frame according to claim 1, is characterized in that: described body part control circuit is integrated in control cabinet, and described control cabinet is fixed on body column.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009238.0U CN204510072U (en) | 2014-08-28 | 2014-08-28 | One can initiatively dodge vehicle height-limiting frame |
| CN201420488441.6U CN204000674U (en) | 2014-08-28 | 2014-08-28 | A kind of anti-collision height limit frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488441.6U CN204000674U (en) | 2014-08-28 | 2014-08-28 | A kind of anti-collision height limit frame |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520009238.0U Division CN204510072U (en) | 2014-08-28 | 2014-08-28 | One can initiatively dodge vehicle height-limiting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204000674U true CN204000674U (en) | 2014-12-10 |
Family
ID=52040700
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520009238.0U Expired - Fee Related CN204510072U (en) | 2014-08-28 | 2014-08-28 | One can initiatively dodge vehicle height-limiting frame |
| CN201420488441.6U Expired - Fee Related CN204000674U (en) | 2014-08-28 | 2014-08-28 | A kind of anti-collision height limit frame |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520009238.0U Expired - Fee Related CN204510072U (en) | 2014-08-28 | 2014-08-28 | One can initiatively dodge vehicle height-limiting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN204510072U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790313A (en) * | 2015-04-28 | 2015-07-22 | 陕西科技大学 | Motor vehicle height limiting device and method for protecting urban and rural artery |
| CN105064237A (en) * | 2015-08-12 | 2015-11-18 | 四川工业科技学院 | Highway height limiting device |
| CN110344346A (en) * | 2019-07-12 | 2019-10-18 | 沈阳建筑大学 | A kind of anti-collision height limit frame |
| CN110984024A (en) * | 2019-12-13 | 2020-04-10 | 河南省特利衡器有限公司 | Highway superelevation and ultralimit remote alarm device and alarm method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192804B (en) * | 2016-08-18 | 2018-05-22 | 唐山市交通勘察设计院有限公司 | A kind of town road crossing limit for height load limitation device |
| CN109610376B (en) * | 2018-12-20 | 2020-12-08 | 邱宏声 | Protection formula limit for width device that municipal works used |
-
2014
- 2014-08-28 CN CN201520009238.0U patent/CN204510072U/en not_active Expired - Fee Related
- 2014-08-28 CN CN201420488441.6U patent/CN204000674U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790313A (en) * | 2015-04-28 | 2015-07-22 | 陕西科技大学 | Motor vehicle height limiting device and method for protecting urban and rural artery |
| CN105064237A (en) * | 2015-08-12 | 2015-11-18 | 四川工业科技学院 | Highway height limiting device |
| CN105064237B (en) * | 2015-08-12 | 2017-06-16 | 四川工业科技学院 | A kind of highway height limiter |
| CN110344346A (en) * | 2019-07-12 | 2019-10-18 | 沈阳建筑大学 | A kind of anti-collision height limit frame |
| CN110984024A (en) * | 2019-12-13 | 2020-04-10 | 河南省特利衡器有限公司 | Highway superelevation and ultralimit remote alarm device and alarm method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204510072U (en) | 2015-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170828 |